阿摩:人只要堅持,一定得到別人的支持。
96
(1 分8 秒)
模式:近期錯題測驗
科目:輪機工程(概要)(包括推進裝置、輔機與輪機英文)
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1(C).

5. What kind of action should be done before operating any centrifugal pump?
(A) See pump glands
(B) Check lubrication
(C) Filling liquid for case
(D) Open the connection between pump and motor


2(C).

22. 冷凍系統中之油分離器,其主要之功能為何?
(A) 分離凝水中之滑油
(B) 分離滑油中之冷媒
(C) 分離冷媒中之滑油
(D) 分離滑油中之凝水


3(B).

23. 下列何種泵有自吸能力,可產生很高的壓力?
(A) 離心泵
(B) 齒輪泵
(C) 抽射泵
(D) 往復式泵


4(C).

5. The ratio of cylinder volume to clearance volume is the ________ .
(A) stroke to bore ratio
(B) air fuel ratio
(C) compression ratio
(D) volume to bore ratio


5(B).

16. 一般在冷凍系統中加裝熱交換器,主要使冷媒溫度降低至超冷狀態 ( sub - cooling ),通常 於何處加裝此熱交換器?
(A) 自油分離器出口至冷凝器入口之途中
(B) 自收容器出口至膨脹閥入口之途中
(C) 自壓縮機出口至冷凝器入口之途中
(D) 自膨脹閥出口至蒸發器入口之途中


6(A).
X


19. The strainers should be installed with ______________ that provide the pre-warning of the necessity for cleaning the strainer.
(A) thermometers
(B) level indicators
(C) pressure drop indicators
(D) flow meters


7(B).

20. The main function of equipment is adjusting pressure, temperature and flow of fluid. What equipment is above description?
(A) Relief valve
(B) Regulating valve
(C) Reducing valve
(D) Needle valve


8(C).

23. 冷凍系統之壓縮機其功能為何?
(A) 壓縮氣液體冷媒
(B) 壓縮液體冷媒
(C) 壓縮氣體冷媒
(D) 壓縮液體冷凍油


9(C).

28. 壓縮式冷凍裝置中採用何種冷媒時,可不需設置乾燥器?
(A) R-12
(B) R-22
(C) 5ed5a9fe92506.jpg
(D) R-134a



10(A).

1. 就船舶推進軸系統的而言,船舶正常航行時,當螺旋槳轉動一圈,槳葉移動的距離比螺距要 小,此稱為?
(A) 滑失現象
(B) 彎曲比
(C) 進程比
(D) 螺距比


11(B).

5. Which one is used as a Scavenge Space Protection Devices to be adopted on Main Engine.
(A) Temperature Control Valve.
(B) Electrical temperature sensing device fitted within the trunking.
(C) Scavenging air valve.
(D) Scavenging space drain valve.


12(A).

13. The _______ could utilize further recovered heat from exhaust gas until the exhaust temperature reaches the limit of cold-end corrosion.
(A) economizer
(B) evaporator
(C) condenser
(D) turbo-charger


13(A).

17. If he had properly worn the protective glasses, he _______ his eyes.
(A) could have prevented water from entering
(B) might be preventing water go in
(C) could prevent water go into
(D) could prevent water go to


14(A).

30. Which component of diesel engine could sustain the reciprocating forces at each cylinder that act on the axis of cylinder?
(A) Crankshaft
(B) Turbocharger
(C) Fuel injection pump
(D) Fuel injector


15(D).

36. 傳遞馬力DHP(Delivery horse power)又稱為何種馬力?
(A) 指示馬力
(B) 制動馬力
(C) 軸馬力
(D) 推進馬力


16(C).

1. 船舶推進軸系統中,就艉軸(推進軸)示意圖而言(6)應為下列何者?
5fe06370e6341.jpg
(A) 連接法蘭
(B) 推力環
(C) 軸頸
(D) 軸體



17(C).

32. To ensure good combustion in diesel engine and reduce wear and corrosion in engine and in turbine, it may be necessary to remove certain impurities from fuel oil and lubricating oil. What equipment is above description?
(A) Intercooler
(B) Propeller
(C) Purifier
(D) Heat exchanger


18(C).

33. 船舶之推進軸系統中水平異中心傳動的單級齒輪箱,其特點為何?
(A) 佔機艙面積小
(B) 主機重心高
(C) 主機重心低
(D) 佔較大空間


19(B).

34. 就船舶推進軸系統的而言,由船尾向船艏看螺旋槳,看不到的葉面稱為?
(A) 壓力面
(B) 升力面
(C) 推水面
(D) 螺距面


20(A).

36. 下列何者將會使泵的吸入壓力降低?
(A) 泵轉速增加
(B) 滑油溫度升高
(C) 吸入水溫降低
(D) 吸入液面真空度減小


21(B).

39. 冷凍系統裝設水量調節閥其目的為何?
(A) 調節水壓
(B) 調節冷凝壓力
(C) 調節油差
(D) 調節水溫


22(B).

40. 冷凍系統用以調節冷凝壓力的元件為何?
(A) 熱力膨脹閥
(B) 水量調節閥
(C) 低壓繼電器
(D) 高壓繼電器


23(A).

2. 下列何者為離心泵採用後彎葉片之原因?
(A) 提高效率
(B) 控制流量
(C) 提高揚程
(D) 易於製造


24(D).

4. Are you _________ after off duty ? I am going to a play with O.S. Lee and Bosun. Would you like to join us?
(A) do something
(B) do nothing
(C) doing
(D) doing anything


25(C).

8. 主機安全裝置功能測試發現一切正常之英文為________ of Main Engine safety device examined and found all in good order.其空格為下列何者?
(A) Calibration
(B) Adjustment
(C) Function
(D) Goal


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近期錯題測驗-輪機工程(概要)(包括推進裝置、輔機與輪機英文)-阿摩線上測驗

江政威剛剛做了阿摩測驗,考了96分